Gaya APA

Sinek, S. (2019). Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team (cetakan keenam). Jakarta: PT. Gramedia Pustaka Utama.

Gaya MLA

Sinek, Simon. "Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team". cetakan keenam Jakarta: PT. Gramedia Pustaka Utama, 2019. Text.